private void button5_Click(object sender, EventArgs e)
{
if (TraderApi == null)
{
if (CheckInput() == false)
{
return;
}
TraderApi = new FtdcTdAdapter("");
TraderApi.OnFrontEvent += TraderApi_OnFrontEvent;
TraderApi.OnRspEvent += TraderApi_OnRspEvent;
TraderApi.OnRtnEvent += TraderApi_OnRtnEvent;
TraderApi.OnErrRtnEvent += TraderApi_OnErrRtnEvent;
TraderApi.SubscribePublicTopic(EnumTeResumeType.THOST_TERT_QUICK);
TraderApi.SubscribePrivateTopic(EnumTeResumeType.THOST_TERT_QUICK);
TraderApi.RegisterFront(txtFrontTD.Text);
TraderApi.Init();
}
}
public void Init()
{
if (FrontAddrs == null || FrontAddrs.Length == 0)
{
HandleErrorInternal("CTP交易输入前置机地址不能为空！");
return;
}
if (trader == null)
{
trader = new FtdcTdAdapter(".\\trade");
} // 创建trade目录存放流文件，避免与行情流文件冲突
// 回调函数
trader.OnFrontEvent += TraderApi_OnFrontEvent;
trader.OnRspEvent += TraderApi_OnRspEvent;
trader.OnErrRtnEvent += TraderApi_OnErrRtnEvent;
trader.OnRtnEvent += TraderApi_OnRtnEvent;
// 订阅私有流
trader.SubscribePrivateTopic(EnumTeResumeType.THOST_TERT_RESUME);
// 订阅公共流
trader.SubscribePublicTopic(EnumTeResumeType.THOST_TERT_RESUME);
try
{
foreach (var frontAddr in FrontAddrs)
{
trader.RegisterFront(frontAddr);
}
trader.Init();
}
catch (Exception ex)
{
HandleErrorInternal("CTP连接前置机发生错误：" + ex.Message);
}
}
